
qss="""/* style.qss */
QMainWindow {
    background-color: #f0f0f0;
}

QPushButton {
    background-color: #4CAF50;
    color: white;
    padding: 10px 12px;
    border: none;
    border-radius: 4px;
}

QPushButton:hover {
    background-color:rgb(31, 97, 34);
}

QTabWidget::pane {
    border: 1px solid #aaa;
    background: white;
    border-radius: 4px;
}

QTabBar::tab {
    background: #ddd;
    padding: 6px;
    margin-right: 2px;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

QTabBar::tab:selected {
    background: white;
    font-weight: bold;
}

#add_cdoe_btn {
    background-color: #0b7dda;
    color: white;
    padding: 5px 8px;
}
#add_cdoe_btn:hover {
    background-color:rgb(6, 99, 175);
    color: white;
    padding: 5px 12px;
}
"""